*{
    margin: 0;
    padding: 0;
}
li,p,h1,h2,h3,h4,a{
    text-decoration: none;
    list-style: none;
}
.cf{
    height: 3197px;
}
.lt_w{
    width: 1280px;
    margin: 0 auto;
}
/*头部开始*/
.lt_header{
    /* height: 30px;*/
    background-color: #141415; 
}
.lt_header_header{
    width: 1280px; 
    height: 30px;
}
/* 背景*/
.lt_header_img{
    width: 16px;
    height: 18px;
    background: url(../images/ico-comm.png) no-repeat left center;
    background-position: 0px -96px;
    float: left;
    margin: 7px 0 0 5px;
}
/*----------------*/
.lt_header_ul{
    float: left;
    margin-left: 15px;
}
.lt_header_ul>li{
    line-height: 30px;
    font-size: 14px;
    color: #ccc;
}
/*---------------------------*/
.lt_header_footer{
    height: 156px;
    background-color: #0e0e0f;
}
/**/
.lt_header_footer_top{
    height: 99px;
}
.lt_border{
    width: 100%;
    height: 99px;
    border-bottom: 1px solid #222222;
}
.lt_footer_top_logo1{
    width: 270px;
    height: 90px;
    background: url(../images/logo-cf-up.png) no-repeat;
    background-size: 325px 90px;
    margin-left: 40px;
    display: inline-block;
    vertical-align: bottom;
    float: left;
    cursor: pointer;
}

.lt_footer_top_logo2{
    width: 169px;
    height: 60px;
    background: url(../images/ico-comm5.png) no-repeat;
    display: inline-block;
    margin-left: 10px;
    margin-top: 20px;
    vertical-align: bottom;
    float: left;
    cursor: pointer;
}

.lt_footer_top_login{
    width: 237px;
    height: 40px;
    float: left;
    margin-left: 289px;
    margin-top: 40px;
    cursor: pointer;
}
.lt_login_img{
    width: 24px;
    height: 40px;
    background: #242424 url(../images/ico-comm.png) no-repeat; 
    border-top-left-radius: 25px;
    border-bottom-left-radius: 25px;
    background-position: -76px 9px;
    float: left;

}
.lt_footer_top_login>input{
    float: left;
    width: 213px;
    height: 40px;
    border: 0;
    background-color: #242424;
    outline-style: none;
    float: right;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    color: #fff;
}
/*--------------*/
/**/
.lt_footer_top_search{
    float: left;
    margin-top: 49px;
    margin-left: 64px;
    font-size: 12px;
    cursor: pointer;
}
.lt_footer_top_search>ul>li>span{
    display: inline-block;
    margin-top: 5px;
    padding-bottom: 5px;
    color: #fff;
}
.lt_footer_top_search>ul>li>span>a{
    color: #fff;
}
.lt_top_search_img1{
    width: 24px;
    height: 24px;
    background: url(../images/ico-comm.png) no-repeat;
    background-position: 1px -280px;
    display: inline-block;
    vertical-align: bottom;
}
.lt_footer_top_shopping{
    float: right;
    margin-top: 49px;
    font-size: 12px;
}
.lt_top_search_img2{
    width: 24px;
    height: 24px;
    background: url(../images/ico-comm.png) no-repeat;
    background-position: -174px -83px;
    display: inline-block;
    vertical-align: bottom;
}
.lt_footer_top_shopping>ul>li>span{
    display: inline-block;
    margin-top: 5px;
    padding-bottom: 4px;
    color: #fff;
}
/*--------------*/
.lt_header_footer_bottom{
    height: 56px;
}
/*导航条开始*/
.lt_header_footer_bottom{
    cursor: pointer;
}
.lt_header_footer_bottom>ul>li{
    float: left;
    height: 100%;
    line-height: 56px
}
.lt_header_footer_bottom>ul>li:hover{
    background: url(../images/ico-comm.png);
    background-position: -28px -93px;
}
.lt_header_footer_bottom_width{
    text-align: center;
    font-size: 16px;
    color: #ccc;
}
.lt_footer_bottom_nav1{
    width: 130px;
}
.lt_footer_bottom_nav2{
    width: 127px;
}
.lt_footer_bottom_nav3{
    width: 131px;
}
.lt_footer_bottom_nav4{
    width: 136px;
}
.lt_footer_bottom_nav5{
    width: 133px;
}
.lt_footer_bottom_nav6{
    width: 125px;
}
.lt_footer_bottom_nav7{
    width: 133px;
}
.lt_header_footer_bottom>span{
    float: right;
    display: inline-block;
    height: 56px;
    line-height: 56px;
}
.lt_header_footer_bottom>span>a{
    margin-right: 12px;
    color: #fff;
}
.lt_header_footer__bottom_img{
    width: 10px;
    height: 13px;
    display: inline-block;
    background: url(../images/ico-comm.png) no-repeat;
    background-position: -100px  -0px;
}
/*导航条结束*/

/*头部结尾*/

/*背景图开始*/
.lt_content img{
    min-height: 346px;
    height: auto;
    min-width: 1240px;
    width: 100%;
    border: 0;
    
}
/*背景图结束*/


/*内容开始*/
.lt_main{
    height: 2253px;
    background-color: #f5f5f5;
}
.lt_center{
    height: 2213px;
    background-color: #ffffff;
    margin-top: -35px;
    border-radius: 8px;
    position: relative;
}
.lt_center_a{
    height: 722px;
}
.lt_center_a_none{
    height: 30px;
    display: block;
    border: 0;
}
.lt_center_a_top{
    height: 73px;
    cursor: pointer;
}
.lt_center_a_top>h3{
    display: inline-block;
    height: 73px;
    line-height: 73px;
    font-size: 28px;
    margin-left: 50px;
}
.lt_center_a_top>span{
    display: inline-block;
    margin-left: 20px;
    font-size: 12px;
    color: #3a3f4a;
}
.lt_center_a_top>p{
    display: inline-block;
    float: right;
    line-height: 73px;
}
.lt_center_a_top>p>a{
    display: inline-block;
    color: black;
    font-size: 14px;
}
.lt_a_top_img{
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    background: url(../images/ico-comm.png) no-repeat;
    background-position: -42px -2px;
    margin-top: -2px;
    margin-right: 50px;
}
.lt_center_a_title_topimg{
    vertical-align: middle;
    border: 0;
    margin-left: 50px;
    cursor: pointer;
}
.lt_center_a_title_content{
    float: left;
}
.lt_center_a_content_div1{
    margin-left: 50px;
    margin-top: 15px;
}
.lt_center_a_content_div1>ul>li{
    float: left;
    width: 280px;
    height: 356px;
    border: 1px solid #ccc;
    margin-right: 17px;
    cursor: pointer;
}
.lt_center_div1_li1>img{
    width: 280px;
    height: 266px;
    display: inline-block;
    vertical-align: middle;
    cursor: pointer;
}
.lt_center_div1_li1>p{
    text-align: center;
    margin-top: 24px;
    margin-bottom: 13px;
    font-size: 14px;
}
.lt_center_div1_li1>span{
    display: block;
    text-align: center;
    font-size: 12px;
    color: red;
}
.lt_center_div1_hover{
    transition: all .3s;
}
.lt_center_div1_hover:hover{
    z-index:2;
    -webkit-box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
    -webkit-transform: translate3d(0, -2px, 0);
    transform: translate3d(0, -2px, 0);
}

/*内容结束*/

/*尾部开始*/
.lt_footer{
    height: 463px;
    background-color: #1b1b1b;
   
}
.lt_footer_footer{
    height: 461px;
}
.lt_footer_footer_top{
    height: 231px;
    border-bottom: 1px solid #ccc;
}
.lt_footer_footer_bottom{
    height: 230px;
}
.lt_footer_top_logo{
    width: 250px;
    height: 137px;
    margin-top: 50px;
    margin-left: 32px;
    display: inline-block;
    float: left;
    border-right: 1px solid #ccc;
}
.lt_footer_top_logo_iimg1{
    width: 161px;
    height: 39px;
    display: inline-block;
    background: url(../images/效果图-恢复的_03.jpg);
}
.lt_footer_top_logo_iimg2{
    display: inline-block;
    width: 117px;
    height: 50px;
    background: url(../images/效果图-恢复的_20.jpg);
    margin-left: 76px;
    margin-top: 31px;
}
.lt_footer_top_logo_ul1{
    display: inline-block;
    width: 395px;
    height: 137px;
    float: left;
    margin-top: 50px;
    border-right: 1px solid #ccc;
}
.lt_footer_top_logo_ul1_li1{
    width: 183px;
    height: 38px;
    display: inline-block;
    float: left;
}
.lt_footer_top_logo_ul1_li1>span{
    line-height: 38px;
    display: inline-block;
}
.lt_footer_top_logo_ul1_li1>span>img{
    vertical-align: middle;
    margin-left: 38px;
    padding-right: 10px;
}
.lt_footer_top_logo_ul1_li3{
    width: 183px;
    height: 64px;
    display: inline-block;
    float: left;
}
.lt_footer_top_logo_ul1_li3>span{
    line-height: 64px;
    display: inline-block;
}   
.lt_footer_top_logo_ul1_li3>span>img{
    vertical-align: middle;
    margin-left: 38px;
    padding-right: 10px;
}
.lt_footer_top_logo_ul1_li4{
    width: 183px;
    height: 35px;
    display: inline-block;
    float: left;
}
.lt_footer_top_logo_ul1_li4>span>img{
    vertical-align: middle;
    margin-left: 38px;
    padding-right: 10px;
}

.lt_footer_top_logo_ul2{
    
}
.lt_footer_top_logo_ul2_li1{
    width: 100px;
    height: 140px;
    float: left;
    margin-left: 78px;
    margin-top: 50px;
}
.lt_footer_top_logo_ul2_li1>p{
        display: inline-block;
        margin-top: 20px;
}

/*尾部结束*/
.lt_footer_footer_bottom{
    width: 46px;
    height: 267px;
    position: fixed;
    
    right: 2px;
  
    bottom: 50px;
    z-index: 999;
}
.lt_footer_footer_bottom>ul>li{
    
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    cursor: pointer;
}
.bottom_li1{
    width: 44px;
    height: 44px;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid#ccc;
    background: url(../images/images/效果图-恢复的-恢复的_03.jpg);
}
.bottom_li2{
    width: 44px;
    height: 44px;
    border-bottom: 1px solid #ccc;
    background: url(../images/images/效果图-恢复的-恢复的_06.jpg);
}
.bottom_li3{
    width: 44px;
    height: 130px;
    border-bottom: 1px solid #ccc;
    background: url(../images/images/效果图-恢复的-恢复的_08.jpg);
}
.bottom_li4{
    width: 44px;
    height: 44px;
    border-bottom: 1px solid #ccc;
    background: url(../images/images/效果图-恢复的-恢复的_10.jpg);
}
.lt_guanggao>p{
    text-align: center;
    font-size: 12px;
    color: #ccc;
    margin-bottom: 10px;
}
.lt_guanggao_p{
    margin-top: 36px;
}
